Fix typo and provide the correct path for secret

scripts/aws/config-server/app.py

@@ -5,7 +5,7 @@
 @app.route('/getConfig', methods=['GET'])
 def get_config():
     try:
-        with open('/etc/secret/secret-value/app', 'r') as secret_file:
+        with open('/etc/secret/secret-value/config', 'r') as secret_file:
             secret_value = secret_file.read().strip()
         return secret_value
     except Exception as e: